{ "culture": "de-CH", "name": "", "guid": "", "catalogPath": "", "snippet": "We modelled the population distribution of Ethiopia using census data (aggregated at Kebele and Wereda level (for Somali region)) and ancillary data for the definition of the sub-classes (i.e. land cover data and information on topography (slope). A proportional multi-class weighting dasymetric approach was applied for each sub-class to come up with a total population per Kebele. For Kebeles without census information and for data gaps the total population was estimated. We did this by a visual comparison of the land cover patterns between the units without census data and the surrounding units with population information. We assumed that neighbouring units with a similar configuration of land cover classes will show similar population densities. The population of the units without data was thus estimated by averaging the population den", "description": "

etna<\/SPAN>wlrcp<\/SPAN>opd<\/SPAN>modx<\/SPAN>webm<\/SPAN>.tif<\/SPAN><\/P>

etna: <\/SPAN>National Dataset Ethiopia<\/SPAN><\/P>

wlrc<\/SPAN>: <\/SPAN>Water and Land Resources Centre<\/SPAN><\/P>

popd<\/SPAN>: Population density<\/SPAN><\/P>

modx<\/SPAN>: <\/SPAN>Own model approach<\/SPAN><\/P>

webm: <\/SPAN>WebMercator projection<\/SPAN><\/P><\/DIV>", "summary": "We modelled the population distribution of Ethiopia using census data (aggregated at Kebele and Wereda level (for Somali region)) and ancillary data for the definition of the sub-classes (i.e. land cover data and information on topography (slope). A proportional multi-class weighting dasymetric approach was applied for each sub-class to come up with a total population per Kebele. For Kebeles without census information and for data gaps the total population was estimated. We did this by a visual comparison of the land cover patterns between the units without census data and the surrounding units with population information. We assumed that neighbouring units with a similar configuration of land cover classes will show similar population densities. The population of the units without data was thus estimated by averaging the population den", "title": "etnawlrcpopdmodxwebm.tif", "tags": [ "Ethiopia", "human settlement", "urban", "rural", "population", "density", "built-up area", "land cover", "weighting" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 150000000, "maxScale": 5000, "spatialReference": "", "accessInformation": "All layers from www.wlrc-eth.org, Models: Kaspar Hurni, Elias Hodel, CDE, University of Bern www.cde.unibe.ch", "licenseInfo": "" }